A view of the covered bridge at Bridgeport, South Yuba River State Park. A view of the covered bridge at Bridgeport, South Yuba River State Park. A view of the covered bridge at Bridgeport, South Yuba River State Park. The South Fork of the Yuba River at the South Yuba River State Park. A view alongside the covered bridge at Bridgeport, South Yuba River State Park. The South Fork of the Yuba River at the South Yuba River State Park. The South Fork of the Yuba River at the South Yuba River State Park. The South Fork of the Yuba River.